move bin to .local/bin

dot_local/bin/executable_xxtreecrawl

@@ -0,0 +1,59 @@
+#!/bin/sh
+
+# always capture the current branch so we can go back to it :)
+current_branch="$(git branch --show-current)"
+
+_default() {
+	if [ -n "$1" ]; then
+		git checkout -q "$1"
+	fi
+	branch_name="$(git branch --show-current)"
+	update_list=""
+	for p in $(common/travis/changed_templates.sh 2>&1 >/dev/null); do
+		if [ -z "$update_list" ]; then
+			update_list="$p"
+		else
+			appendee="$p"
+			if [ -n "$appendee" ]; then
+				# yay explicit newline :(
+				update_list="${update_list}
+${appendee}"
+			fi
+		fi
+	done
+	if [ -n "$update_list" ]; then
+		printf "branch: %s\n%s\n\n" "$branch_name" "$update_list"
+	fi
+}
+
+_maint() {
+	git checkout -q master
+	for b in $(git branch --list 'maint*'); do
+		_default "$b"
+	done
+}
+
+_update() {
+	git checkout -q master
+	for b in $(git branch --list 'update*'); do
+		_default "$b"
+	done
+}
+
+if [ $# = 0 ]; then
+	_default
+else
+	while test $# != 0
+	do
+		case "$1" in
+			-m|--maint) _maint;;
+			-u|--update) _update;;
+			--) shift; break;;
+			*)  _default;;
+		esac
+		shift
+	done
+fi
+
+# return to branch we were on before running script
+git checkout "$current_branch" >/dev/null 2>&1